› added 12 years ago

91

TIL that if we sort known planets (including extrasolar) by standard primary habitability, Earth is only fifth

Read more wikipedia.org

via reddit.com

VM7pG TIL that the vlog brothers were negotiating a TV show, the network offered them $2000, Hank accidentally replied all "this number is missing 2 0's" the network replied back and agreed. (34:20)
B9ak TIL beaver teeth are orange because they are fortified with iron which makes them strong and cavity-resistant. Their teeth also continuously grow and self-sharpen.
X0DB8 TIL if you preheat your oven and smells like urine, you likely have mice
E1j6V TIL the fastest man-made object is a manhole cover that was blasted into space by an underground nuclear test
6EjPl TIL that dogs' feet smell like Fritos due to a number of naturally occurring bacteria